<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>产品库存操作首页</title>
</head>
<body>
<h3 align="center"><a href="JDBCaddproduct.html">增加产品</a></h3>
<h3 align="center"><a href="JDBCdeleteproduct.html">删除产品</a></h3>
<h3 align="center"><a href="JDBCupdateproduct.html">更新产品</a></h3>
<h3 align="center"><a href="JDBCqueryproductbyname.html">查询产品</a></h3>
</body>
</html>